握手花;在非洲的喀麦隆土地上生长着一种茎部长着很多刺激素的花朵。每当其花瓣受到触动和刺激时,便会立即紧紧地收缩起来。有趣的是,一旦有人用手触摸花瓣,花瓣就会握住你的手。因此,这种花被人们称为“握手花”。变色花:在姐妹众多的月季大家族中,有一种被人们称为“妖容三变”的月季花,初开花时 Handshake flowers; flowers growing on Cameroonian land in Africa with many hormones on their stems. Whenever its petals are touched and stimulated, it instantly contracts tightly. Interestingly, the petals hold your hand once someone touches it. Therefore, this type of perianth is known as the “handshake flower.” Color flowers: In the large number of sisters large family of roses, there is a known as the “demon capacity three changes,” the rose, early flowering